OBJECTIVE To explore the effect and mechanism of Huanglian Jiedu decoction in reducing inflammation of abscess from the perspective of lncRNA NEAT1. METHODS C57BL/6 mice were divided into blank group, model group, Huanglian Jiedu decoction group and control group. After the intervention, the tissue were separated and collected under anesthesia. Animal experiment: the wound tissue of each group was observed by morphology. Real-time PCR and Western blotting were used to detect lncRNA NEAT1, miR-146a-5p gene level changes and RELA, TNF-α, TGF-β1, α-SMA, Collagen Ⅲ protein expression respectively. Cell experiments: Real-time PCR was used to detect the changes of lncRNA NEAT1 and miR-146a-5p gene levels. The effect of flow cytometry on apoptosis rate was detected. Fluorescence intensity was measured by FISH. The expression of related proteins was detected by Western blotting. RESULTS Compared with model and control group, the wound was repaired well and the inflammatory cell infiltration in the wound of the Huanglian Jiedu decoction group was reduced. Compared with the model and control group, the level of lncRNA NEAT1 and protein expressions of RELA, TNF-α, TGF-β1 in the Huanglian Jiedu decoction group were significantly reduced, while the gene level of miR-146a-5p and the protein expressions of α-SMA and Collagen III were significantly increased(P<0.05). Compared with LPS+Lenti-control group, lncRNA NEAT1 gene level in LPS+Lenti-sh-NEAT1 group was significantly decreased, while miR-146a-5p gene level was increased(P<0.05). Flow cytometry showed that Huanglian Jiedu decoction could reduce the apoptosis rate and fluorescence intensity of lncRNA NEAT1(P<0.05). Compared with the blank group, the protein expressions of RELA, TNF-α, TGF-β1 in LPS group were significantly increased, while the protein expressions of α-SMA and Collagen III were significantly decreased (P<0.05). After sh-NEAT1 treatment, The regulatory effects of Huanglian Jiedu decoction on the expression of above molecule were reduced(P<0.05). CONCLUSION Huanglian Jiedu decoction can alleviate the inflammatory state of mouse abscess wound through lncRNA NEAT1, which is closely related to the regulation of miR-146a, RELA, TNF-α, TGF-β1, α-SMA and Collagen III expression.

OBJECTIVE To systematically evaluate the real-world effectiveness and safety of belimumab in the treatment of lupus nephritis （LN） in Chinese adult patients. METHODS Retrieved from PubMed， Embase， Web of Science， Cochrane Library， Wanfang data， CNKI， VIP and CBM， real-world studies on belimumab in the treatment of LN in Chinese adult patients were collected from the inception to July 7th， 2023. Two reviewers independently screened the literature， extracted data， and assessed the quality of the included studies. Meta-analysis was then performed using RevMan 5.3 software. RESULTS A total of 10 real- world studies were included， involving 253 Chinese adult patients with LN. The results of the meta-analysis demonstrated that the complete renal response rate， partial renal response rate， and the incidence of adverse reaction rate in Chinese adult patients with LN treated with belimumab were 61% （95%CI was 46%-76%， P＜0.000 01）， 23%（95%CI was 2%-44%， P＝0.03）， and 30% （95%CI was 16%-43%， P＜0.000 01）， respectively. Belimumab could reduce the 24-hour urinary protein （MD＝－1.71， 95%CI was －3.02-－0.40， P＝0.01）， urine protein-creatinine ratio （MD＝－1.76，95%CI was －2.06-－1.46，P＜0.000 01）， the systemic lupus erythematosus disease activity index （MD＝－8.63， 95%CI was －12.12-－5.13， P＜0.000 01）， and glucocorticoids dosage （MD＝－18.65， 95%CI was －31.82-－5.48， P＝0.006）. In addition， it could elevate the levels of complement C3 （MD＝0.19， 95%CI was 0.08-0.30， P＝0.000 6） and complement C4 （MD＝0.06， 95%CI was 0.02-0.09， P＝0.001）. However， belimumab could not improve the levels of serum creatinine and estimated glomerular filtration rate （P＞0.05）. CONCLUSIONS Belimumab has good efficacy and safety in Chinese adult patients with LN.

Duchenne muscular dystrophy (DMD) is a serious and progressive hereditary muscle disease. The DMD gene mutation on the X chromosome causes the loss of dystrophin, causing progressive muscle weakness and muscular atrophy. Most patients die for heart and lung failure. Current gene therapy methods are mainly aimed at restoring the expression of dystrophin, including read-through therapy, exon skipping therapy, vector-mediated gene replacement therapy and gene editing therapy. This article reviews the mechanisms of these different treatments and important advances in clinical research, and analyzes the challenges and application prospects of these treatments.

Objective:To investigate the correlation between serum CXCL12 and the outcomes after intravenous thrombolytic therapy in patients with acute ischemic stroke.Methods:Consecutve patients with acute ischemic stroke treated with intravenous thrombolytic therapy in the Department of Neurology, the First Affiliated Hospital of Soochow University from January 1, 2020 to August 31, 2021 were enrolled retrospectively. Serum CXCL12 was measured by enzyme-linked immunosorbent assay within 24 h of onset. No improvement in early neurological function was defined as the National Institutes of Health Stroke Scale (NIHSS) 24 h after thrombolysis decreased by <4 compared with the baseline. The clinical outcome was evaluated by the modified Rankin Scale at 90 d after onset, and >2 were defined as a poor outcome. Multivariate logistic regression analysis was used to evaluate the correlation between serum CXCL12 and the outcome after intravenous thrombolysis, and the predictive value of serum CXCL12 for no improvement of early neurological function and poor short-term outcome was analyzed by the receiver operating characteristic (ROC) curve. Results:A total of 66 patients were enrolled, and the serum CXCL12 was 15.72±6.52 g/L. Twenty-seven patients (40.9%) had poor outcomes, and 34 (51.5%) had no improvement in early neurological function. Multivariate logistic regression analysis showed that higher serum CXCL12 was an independent predictor of poor outcome (odds ratio [ OR] 1.245, 95% confidence interval [ CI] 1.093-1.419; P=0.001) and no improvement in early neurological function ( OR 1.250, 95% CI 1.100-1.420; P=0.001). ROC curve analysis showed that the area under the curve of serum CXCL12 for predicting poor outcome was 0.793 (95% CI 0.679-0.908), the best cut-off value was 15.38 μg/L, and the corresponding sensitivity and specificity were 81.5% and 76.9%, respectively. The area under the curve of serum CXCL12 for predicting no improvement of early neurological function was 0.849 (95% CI 0.748-0.951), and the best cut-off value was 15.68 μg/L, and the corresponding sensitivity and specificity were 76.5% and 87.5%, respectively. Conclusion:Serum CXCL12 had a better predictive value for the outcomes of patients with acute ischemic stroke after intravenous thrombolytic therapy.

Objective:To improve awareness about infratentorial dural arteriovenous fistula (DAVF).Methods:Three cases of DAVF in the First Affiliated Hospital of Soochow University from September 2017 to September 2019 were retrospectively analyzed in terms of clinical features, cerebrospinal fluid (CSF) analysis, brain imaging and treatment, and followed up through telephone call.Results:Case 1: A 43-year-old woman, in chronic but acute aggravated course, presented with weakness of both lower limbs and urination and defecation dysfunction. Brain magnetic resonance imaging (MRI) revealed abnormal signal in medulla. CSF analysis demonstrated aquaporin-4 antibodies positive. Misdiagnosed as neuromyelitis optica spectrum disorders, the treatment was poor. Then digital subtraction angiography (DSA) showed DAVF at the left infratentorial area, and endovascular treatment was operated. Relapse was not observed in two-year follow up. Case 2: A 57-year-old woman, in chronic progressive course, mainly manifested as memory loss, but progressed with dysphagia, fever, coma. Treatment as “central nervous infection” was poor. Then DSA showed DAVF at the bilateral transverse-sigmoid sinus area, and endovascular treatment was operated with embolized partial fistulas. The patient died from lung infection within two months. Case 3: A 52-year-old man, in subacute course, was treated in the Gastroenterology Department with clinical manifestion of stubborn nausea and vomiting. Brain MRI revealed abnormal signal in medulla, with prominent vessel flow voids nearby. Then DSA showed DAVF at the craniocervical junction, and endovascular treatment was operated. Relapse was not observed in six-month follow up.Conclusions:DAVF has a variety of clinical manifestations, and infratentorial DAVF can manifest as acute neurological dysfunction involving the brain stem, cerebellum, spinal cord, which may be easily misdiagnosed. When brain MRI showed intracranial abnormal signal, the possibility of DAVF should be considered. DSA remains the gold standard to diagnose DAVF. Endovascular embolization is the main treatment of infratentorial DAVF at present. Prognosis depends on clinical presentation and fistula classification.

Objective To explore the executive function profiles in adults with attention deficit hyperactivity disorder(ADHD)in a Chinese sample population. Methods We identified 68 outpatients fulfilling the diagnostic criteria for ADHD according to the Diagnostic and Statistical Manual of Mental Disorders-IV(DSM-IV)and 74 normal adults.All subjects completed clinical interview, Behavior Rating Inventory of Executive Function-Adult Version (BRIEF-A) and Cambridge Neuropsychological Test Automated Battery (CANTAB). Results ADHD group had higher scores in all factors of BRIEF-A questionnaire compared with normal control (P<0.01). ADHD group had a higher score in SWM strategy score [(30.84±5.58)vs.(28.80±5.85), t=2.056,P=0.042]compared with control group. Compared with control group, ADHD group had a lower score in RVP total hits [37(33,41.75) vs.3(37,48), Z=-3.184,P<0.01]. Total correct rejections[(508(497.5,518)vs. 516(503,529.5),Z=-2.229,P=0.0260)]were significantly lower,while RVP total misses were significantly higher [(17 (12.25,21)vs.12(7,20),Z=2.293,P=0.022)].ADHD-RS-IV attention deficit score was positively correlated with SWM strategy while RVP total misses were negatively correlated with RVP total hits and RVP correct rejections.Working memory score in BRIEF-A was significantly correlated with the SWM strategy,RVP total hits, RVP total correct rejections and RVP probable of hit as well as RVP total misses. Conclusion Adults with ADHD have executive functioning deficits which is correlated with ADHD core symptoms.

Objective To explore the influence factors of cirrhosis complicated with upper gastrointestinal bleeding,and to guide the clinical treatment of patients with cirrhosis and prevent upper gastrointestinal bleeding.Methods One hundred and seventy-five cases patients with cirrhosis and upper gastrointestinal bleeding were treated in the Infectious Disease Hospital of Tangshan and the Affiliated Hospital of North China University of Science and Technology from July 2013 to July 2015 as the case group.One hundred and eighty-two patients with cirrhosis and no upper gastrointestinal bleeding at the same period in hospital as the control group.A face to face questionnaire was used to fill in the questionnaire.Results Multifactor conditional Logistic regression analysis showed that onset season (OR =4.185,95％ CI:1.874-8.354),non steroidal drugs (OR =6.215,95％ CI:2.681-15.532),drinking (OR =5.481,95％ CI:3.205-11.225),portal vein highpressure gastropathy(OR =7.658,95％ CI:3.227-14.714),diameter of portal vein (OR =8.901,95％ CI:1.218-9.026),liver function classification (OR =13.124,95 ％ CI:2.107-15.228) and esophageal varices (OR =11.021,95％ CI:2.181-13.487) were related with patients with liver cirrhosis complicated with upper digestive tract hemorrhage.Conclusion The onset season,nonsteroidal anti-inflammatory drugs,drinking,portal hypertensive gastropathy,portal vein diameter,liver function classification and esophageal varices are the risk fators of liver cirrhosis complicated with upper digestive tract hemorrhage factors.

Objective To explore the correlation between nursing document marking system (NCR-11) and APACHE Ⅲ score, and evaluate the value of NCR-11 for the assessment of critical care patients. Methods From March 1st to September 30th, 2013, 97 inpatients in ICU were chosen as sampling prospectively and were collected their clinical medical information. NCR-11 was calculated from next day to the sixth day of hospitalization and all patients were divided into two groups according to APACHE Ⅲ score: <60 score ( A group ) , ≥60 score ( B group ) , then statistically analyzed the correlation between NCR-11 and APACHE Ⅲ score and compared the difference between A and B group. Results The A group obtained the score of NCR-11 (52. 63 ± 10. 66), which had positive correlation with APACHE Ⅲ score (r=0. 619,P<0. 01), while B group acquired (56. 88 ± 9. 34) and correlation coefficent with APACHE Ⅲ score was r =0. 283,P<0. 01. The score of NCR-11 in B group was higher than that of A group (F=4. 873,P<0. 01), but the change of A and B group had no statistical significance from 5 days assessment (F=0. 096,P>0. 05). Conclusions NCR-11 and APACHE Ⅲ score has a certain correlation and could reflect the severity of the disease indirectly. It has some value in evaluating the severity of critical care patients.

Objective To compare the adverse reactions of intranasal and intravenous dexmedetomidine on tracheal extubation during wake up of general anesthesia.Methods One hundred and twenty patients who ASA Ⅰ or Ⅱ grade were divided into four groups (each 30 patients) by random digits table method.The patients in intravenous group were given 0.5 μ g/kg intravenous dexmedetomidine (diluted to 10 ml by 0.9％ sodium chloride,intravenous injection slowly,≥30 s).The patients in intranasal group 1 were given 0.5 μg/kg intranasal dexmedetomidine.The patients in intranasal group 2 were given 0.8 μg/kg intranasal dexmedetomidine.The patients in control group were given intravenous 0.9％ sodium chloride.The systolic blood pressure(SBP),mean arterial blood pressure (MAP),heart rate were compared among groups.Eyes open time and extubation time,the rate of cough and the degree during extubation were compared too.Results The SBP,MAP,heart rate in intravenous group,intranasal group 1 were significantly higher than those in basal state (P ＜ 0.05).The SBP,MAP,heart rate at different time in intranasal group 2 had no significant difference (P ＞ 0.05).The SBP,MAP,heart rate before extubation and after extubation for 3 min in control group were significantly higher than those in intravenous group,intranasal group 1 and intranasal group 2 (P ＜ 0.05).Eyes open time and extubation time among four groups had no significant difference(P ＞0.05).The rate of cough,restlessness and 3 scores of degree before extubation in intravenous group,intranasal group 1 and intranasal group 2 were significandy lower than those in control group [43％ (13/30),50％(15/30),47％(14/30) vs.70％ (21/30); 17％(5/30),23％(7/30),20％(6/30) vs.43％(13/30);53％ (16/30),60％ (18/30),50％ (15/30) vs.80％ (24/30)] (P ＜ 0.05).Conclusions Either intravenous or intranasal dexmedetomidine can effectively prevent the stress reaction during extubation,decrease the degree of restlessness and cough.Intranasal dexmedetomidine(0.8 μ g/kg) is more effective and safe.

Objective To evaluate the effect of remifentanil on mean arterial pressure (MAP), heart rate (HR) and QTc interval during tracheal intubation of general anesthesia patients. Methods Seventy-five ASA Ⅰ -Ⅱ grade patients were selected and allocated to receive either saline (group C), remifentanil 0.50 μg/kg (group R1) or remifentanil 0.75 μg/kg(group R2) by random digits table with 25 cases in each, they were administrated as a bolus intravenous, followed by a continuous infusion at 0.10 μg/ (kg·min), 1 min before laryngoscopy. All patients received fentanyl 3 μg/kg,propofol 1.0 - 1.5 mg/kg and vecuronium 0.1 mg/kg. The ECG.MAP and HR were recorded prior to induction of anesthesia (T0), 2 min following the start of drug intravenous of fentanyl and propofol with vecuronium (T1), 1 min following remifentanil or saline (T2), before laryngoscopy(T3), 30 s (T4), 2 min (T5) and 4 min (T6) after intubation. Results The QTc interval was significantly prolonged immediately following intubation in group C and group R1, but it remained stable in group R2, compared with the QTc interval just before laryngoscopy. In group R2, QTc interval was significantly shorter at T4-T6 compared to group C(P＜ 0.05 or ＜ 0.01). QTc interval significantly increased from baseline at T4 in group R1 and T4-T6 in group C (P＜ 0.05 or ＜ 0.01). The number of patients with QTc interval ＞ 440 ms were significantly greater immediately following tracheal intubation in group C than that in group R2 [44% (11/25) vs. 12% (3/25)] (P ＜ 0.05). Conclusions QTc interval increases following tracheal intubation during induction of anesthesia using fentanyl and propofol. Intravenous of remifentanil attenuates the QTc interval prolongation associated with tracheal intubation. In addition, remifentanil decreases the hemodynamic responses to tracheal intubation.